title: [Radioimmunological analysis of beta 2-MG in the fluid of gingival sulcus in patients with chronic periodontitis].
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D005260:Female; D005883:Gingival Crevicular Fluid / Q000737:chemistry*; D006801:Humans; D018950:Lipopolysaccharide Receptors / Q000032:analysis; D008297:Male; D008875:Middle Aged; D010518:Periodontitis / Q000276:immunology*; D011863:Radioimmunoassay; D001613:beta 2-Microglobulin / Q000032:analysis*
chemical_list: D018950:Lipopolysaccharide Receptors; D001613:beta 2-Microglobulin